[Bug 603859] ATSC DVB stream stops after a single frame with playbin

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=603859
  GStreamer | gst-plugins-bad | 0.10.24

bens changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |UNCONFIRMED

--- Comment #6 from bens at alum.mit.edu 2011-07-07 14:18:04 UTC ---
In the latest gstreamer release (from the Ubuntu PPA), the problem manifests
... differently.  Now

1. playbin plays the stream at about 1 FPS, using 100% CPU.  This is a 704x480
(SD) stream, and mplayer plays it at full speed using only a fraction of the
CPU.  gst-launch spews messages like:

"""
WARNING: from element /GstPlayBin:playbin0: Internal GStreamer error: clock
problem.  Please file a bug at
http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer.
Additional debug info:
gstbin.c(2369): gst_bin_do_latency_func (): /GstPlayBin:playbin0:
Impossible to configure latency: max 0:00:01.510000000 < min 0:00:02.300000000.
Add queues or other buffering elements.
WARNING: from element
/GstPlayBin:playbin0/GstBin:vbin/GstAutoVideoSink:videosink/GstXvImageSink:videosink-actual-sink-xvimage:
A lot of buffers are being dropped.
Additional debug info:
gstbasesink.c(2866): gst_base_sink_is_too_late ():
/GstPlayBin:playbin0/GstBin:vbin/GstAutoVideoSink:videosink/GstXvImageSink:videosink-actual-sink-xvimage:
There may be a timestamping problem, or this computer is too slow.
WARNING: from element
/GstPlayBin:playbin0/GstBin:vbin/GstAutoVideoSink:videosink/GstXvImageSink:videosink-actual-sink-xvimage:
A lot of buffers are being dropped.
Additional debug info:
gstbasesink.c(2866): gst_base_sink_is_too_late ():
/GstPlayBin:playbin0/GstBin:vbin/GstAutoVideoSink:videosink/GstXvImageSink:videosink-actual-sink-xvimage:
There may be a timestamping problem, or this computer is too slow.
WARNING: from element
/GstPlayBin:playbin0/GstBin:vbin/GstAutoVideoSink:videosink/GstXvImageSink:videosink-actual-sink-xvimage:
A lot of buffers are being dropped.
Additional debug info:
gstbasesink.c(2866): gst_base_sink_is_too_late ():
/GstPlayBin:playbin0/GstBin:vbin/GstAutoVideoSink:videosink/GstXvImageSink:videosink-actual-sink-xvimage:
There may be a timestamping problem, or this computer is too slow.
WARNING: from element /GstPlayBin:playbin0: Internal GStreamer error: clock
problem.  Please file a bug at
http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer.
Additional debug info:
gstbin.c(2369): gst_bin_do_latency_func (): /GstPlayBin:playbin0:
Impossible to configure latency: max 0:00:01.510000000 < min 0:00:02.300000000.
Add queues or other buffering elements.
WARNING: from element
/GstPlayBin:playbin0/GstBin:vbin/GstAutoVideoSink:videosink/GstXvImageSink:videosink-actual-sink-xvimage:
A lot of buffers are being dropped.
Additional debug info:
gstbasesink.c(2866): gst_base_sink_is_too_late ():
/GstPlayBin:playbin0/GstBin:vbin/GstAutoVideoSink:videosink/GstXvImageSink:videosink-actual-sink-xvimage:
There may be a timestamping problem, or this computer is too slow.
WARNING: from element
/GstPlayBin:playbin0/GstBin:vbin/GstAutoVideoSink:videosink/GstXvImageSink:videosink-actual-sink-xvimage:
A lot of buffers are being dropped.
Additional debug info:
gstbasesink.c(2866): gst_base_sink_is_too_late ():
/GstPlayBin:playbin0/GstBin:vbin/GstAutoVideoSink:videosink/GstXvImageSink:videosink-actual-sink-xvimage:
There may be a timestamping problem, or this computer is too slow.
WARNING: from element
/GstPlayBin:playbin0/GstBin:vbin/GstAutoVideoSink:videosink/GstXvImageSink:videosink-actual-sink-xvimage:
A lot of buffers are being dropped.
Additional debug info:
gstbasesink.c(2866): gst_base_sink_is_too_late ():
/GstPlayBin:playbin0/GstBin:vbin/GstAutoVideoSink:videosink/GstXvImageSink:videosink-actual-sink-xvimage:
There may be a timestamping problem, or this computer is too slow.
"""

2. playbin2 doesn't play the stream at all. It just stalls after "New clock:
GstSystemClock"

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